Check for connection warnings
To check for the eighth character field of the SQLWARN array, the IBM® Informix® ESQL/C client application can check the sqlca.sqlwarn.sqlwarn7 field.
If the sqlwarn7 field has a value of W, the database server has ignored the database locale that the client specified and has instead used the locale in the database as the database locale.
For more information about how to handle exceptions within an ESQL
program, see the IBM
Informix ESQL/C Programmer's Manual.
Important: Array elements in SQLWARN arrays are numbered starting with
zero in IBM
Informix ESQL/C,
but starting with one in other languages. For HCL Informix GLS tools
that use one-based counts on arrays, such as IBM Informix 4GL and IBM Informix Dynamic 4GL,
the warning character that IBM
Informix ESQL/C calls sqlca.sqlwarn.sqlwarn7 is
called SQLCA.SQLAWARN[8].